From: Role of diffusion-weighted MRI in evaluation of pediatric musculoskeletal soft tissue masses
Pathology | DW-ADC × 10–3 mm2/s | ||||
---|---|---|---|---|---|
N | Mean | SD | Minimum | Maximum | |
Lipoma | 9 | 1.1196 | .05497 | 1.04 | 1.21 |
Venous malformation(VM) | 2 | 1.9140 | .12162 | 1.83 | 2.00 |
Abscess | 6 | .6810 | .11314 | .60 | .76 |
Rhabdomyosarcoma (RMS) | 8 | .4498 | .27050 | .20 | .74 |
Pigmented villonodular synovitis (PVNS) | 2 | 1.0580 | 0.0 | 1.06 | 1.06 |
Lymphangioma | 5 | 2.2100 | .03960 | 2.18 | 2.24 |
Lipoblastoma/atypical lipoma | 1 | 1.00 | 0.0 | 1.00 | 1.00 |
Hemangioma | 8 | 1.6538 | .06664 | 1.56 | 1.72 |
Fibroma | 4 | 1.7895 | .07849 | 1.73 | 1.84 |
Baker’s cyst | 4 | 2.6440 | .10889 | 2.57 | 2.72 |
Ewing sarcoma | 7 | 0.5978 | .36040 | .30 | .86 |
Lymphoma | 6 | .4937 | .34210 | .20 | .82 |
Total | 62 | 1.3560 | .62812 | .20 | 2.72 |
Test of significance | F = 80.16 P < 0.001* |